Video (3:02): Mariela Sametband and Guillermo Barrionuevo dance a traditional tango at the mainstream Milonga Sólo una vez in Berlin, Germany on opening night of
Video (4:05): Rodion Hramutichev & Guillermo Barrionuevo, Moscow, Russia, performed a Queer Tango at Milonga “Na Cherdake” 25.06.2012.